4 years ago

Ten people split up into five groups of two each. in how many ways can this be done?

Mathematics

1 answer:

Zielflug [23.3K]4 years ago

8 0

Input into your calculator, 10C2 x 8C2 x 6C2 x 4C2 x 2C2

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What is the probability that a randomly selected person is on the swim team? Express the probability as a percent rounded to the

kondor19780726 [428]

Answer:

41.8% is the answer

Step-by-step explanation:

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3 years ago

Three less than the product of two and a number y

expeople1 [14]

Answer:

$2y-3$

Step-by-step explanation:

It is saying to subtract 3 from the product of 2 and the variable, y.

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2 years ago

According to the synthetic division below, which of the following statements

Alenkinab [10]

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B is the correct answer and statement

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3 years ago

Which equation represents a line that passes through (–2, 4) and has a slope of ? y – 4 = 2/5(x + 2) y + 4 = 2/5(x – 2) y + 2 =

valentinak56 [21]

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ -2}}\quad ,&{{ 4}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{2}{5}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-4=\cfrac{2}{5}[x-(-2)]
\\\\\\
y-4=\cfrac{2}{5}(x+2)$

7 0

3 years ago

Find the indicated values by using the table.<br><br> X= g(x)=2x+1

kaheart [24]

Answer:

g(10) = 21

g(0) = 1

g(10) = 21

g(22) = 45

g(28) = 57

g(16) = 33

Step-by-step explanation:

g(x) = 2x + 1

Then in order to find g(10), replace x over 10

g(10) = 2(10) + 1

g(10) = 20 + 1

g(10) = 21

so g(10) = 21

keep doing this to all of the problems and it should be answered the same way.

3 0

3 years ago